The reasons why I amstudiyng biotechnology

I am the youngest of three daughters, the first at of my sister Ingrid, she is a chemical pharmacologist farmacobiology, she is my example inspiration because I remember that I play whit with her when I was in the school at and learn about the elements and she always give gave me chemical compositions games.

When I was in the secondary secundary mi my professor of chemistry cause taught the class in a very interesting way and I love the chemestry chemistry in a big part for him mainly due to him.
In the hight school, my chemistry´s teacher talk about biotechnology, and the wonderful things that you can do in this area, in this at that moment I know knew that I really likes liked the study of biotechnology.
My only option at the university was the UPP because it is really close at to my home and there is good career after their study they are the career, I love my school. and my career.

PS: At many places I have made few assumptions as it is not clear what you wanted to say. Now you can add few things if you think I have not understood you correctly. Carry on your good work !

The reasons why i studing biotechnology

The reasons why i studing biotechnology
I am the youngest of three daughters, the first is my sister Ingrid.  She is a chemical farmacobiologist. She is my example because I remember that I played with her when i was in the school and learned about the elements and she always gave me chemical games.
When i was in the secundary my profesor of chemistry made the class very interesting and i love Chemistry in a big part because of him.
In the high school, my chemistry´s teacher talked about biotechnology, and the wonderful things that you can do in this area, in this moment i know that i really like study biotechnology.
My only option at the university was the UPP because is really close at my home and they are the career.  I love my school and my career.

Good Job - Some suggested edits :) 

The reasons why I study biotechnology

The reasons why I study biotechnology
I am the youngest of three daughters, the first is my sister Ingrid, she is a chemical farmacobiology, she is my example because i remember that i play with her when i was in the school and learnt about the elements, she always gave me chemical games.
when i was in the secundary my professor of chemistry cause the class very interesting and i love the chemestry in a big part for him.
in the hight school, my chemistry´s teacher talk about biotechnology, and the wonderful things that you can do in this area, in this moment i know that i really likes study biotechnology.
My only option at the university was the UPP because is really close at my home and they are the career, i love my school and my career.

The reasons I am studying biotechnology.

I am the youngest of three daughters, the first at of my sister Ingrid, she is a chemical pharmacologist, she is my inspiration because I remember that I played with her when I was in the school and learnt about the elements and she always give gave me chemical compositions.

When I was in the secondary school my professor of chemistry taught the class in a very interesting way and I loved chemistry mainly due to him.

In the hight school, my chemistry´s teacher talked about biotechnology, and the wonderful things that you can do in this area, at that moment I knew that I really liked the study of biotechnology.

My only option at the university was the UPP because it is really close to my home and there is good career after this study. I love my school.

PS: I ignored few corrections earlier which I have incorporated now.

The reasons why I am studying biotechnology.

I missed the above correction in previous post.